UnigramDev/Unigram/invite-links-full-info • 5e526bd • 3 files, +18/-2
Let the invite link actually arrive on ChatInviteLinksPage

ChatInviteLinksViewModel declares _supergroupId and _basicGroupId but never
assigns them, so Handle(UpdateSupergroupFullInfo) and
Handle(UpdateBasicGroupFullInfo) compared against 0 and never matched. The
"full info will arrive by push" fallback in OnNavigatedToAsync was therefore
dead, and InviteLink stayed null for every chat whose full info wasn't already
cached — which made the header's copy and share buttons dereference null.

Assign both ids, and fix the basic group branch, which asked for
GetBasicGroupFullInfo(supergroup.Id) inside the branch where TryGetSupergroup
had just failed: supergroup is null there, and it was passing a supergroup id
where a basic group id belongs.

InviteLink is also legitimately null for anyone who isn't the creator, since
TDLib only populates the primary link for them, so the header buttons are now
disabled while it is null instead of acting on nothing.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

#unigram